CN109105189A - A kind of yam planting method of wind sand grass shoal area - Google Patents
A kind of yam planting method of wind sand grass shoal area Download PDFInfo
- Publication number
- CN109105189A CN109105189A CN201810757997.3A CN201810757997A CN109105189A CN 109105189 A CN109105189 A CN 109105189A CN 201810757997 A CN201810757997 A CN 201810757997A CN 109105189 A CN109105189 A CN 109105189A
- Authority
- CN
- China
- Prior art keywords
- yam
- chinese yam
- soil
- fertilizer
- sowing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of yam planting methods of wind sand grass shoal area, it is related to yam planting field, plantation step includes: pre-sowing treatment: it is high and dry to choose topography, soil pH=6-8 and level of ground water are lower than 120cm after the soil is porous and the sandy loam without obvious barrier layer or sandy soil plot, carry out mechanical trench digging, then basal dressing；Sowing: choose it is precocious, in ripe yam variety as potato seed；Field management: being irrigated, built, draws climing restocking after emergence using trickle irrigation after plantation, then carry out tillage and weeding, keeps ground moistening after Chinese yam emergence；The prevention and control of plant diseases, pest control: pest and disease damage is prevented and treated using the administering method that cultural control, physical control, biological control, chemical prevention combine；Harvest storage: it receives within 1 year one, is put in storage in time；This method can improve cultivation technique, reduce continuous cropping disease, and high-yield cultivating facilitates yam planting technology in weather conditions and is similar to the universal of wind sand grass shoal area, and yam planting technology is widely applied.
Description
Technical field
The present invention relates to yam planting technical field more particularly to a kind of yam planting methods of wind sand grass shoal area.
Background technique
Chinese yam is also known as Chinese yam, native potato, sweet potato Chinese yam, RHIIZOMA DIOSCOREAE from Henan of China, Chinese yam, white Chinese yam, is the herbal medicine that " China's book on Chinese herbal medicine " records, medicine
It is Dioscoreaceae plant Chinese yam dry rhizome with source.Chinese yam have nourish it is strong, aid digestion, hold back the effect of abnormal sweating, antidiarrheal, cure mainly
Insufficiency of the spleen diarrhoea, cough due to deficiency of the lung, diabetes quench one's thirst, oliguria frequency, spermatorrhea, women's leukorrhagia and dyspeptic chronic enteritis.Chinese yam
It is taken with ganoderma lucidum collocation, has the function of preventing and treating diabetes, therefore Chinese yam is big promising on grocery trade and processing industry.
Yam planting is more demanding to weather conditions, and the growth and development of Chinese yam seedling require surface air temperature to be not less than 9-10
DEG C, optimal temperature when Chinese yam late growth is at 22-30 DEG C, and industrial crops of the Chinese yam as a kind of pair of moisture-sensitive,
Continuous Drought, which will lead to Chinese yam development, to be slowed down, and yield reduces, and total crop failure is resulted even in when serious；And if precipitation it is excessive after not in time
Water drainage, and will lead to field ponding, and influence the air circulation of soil, cause Chinese yam plant diseases and insect pests resistance poor, serious shadow
Ring the quality and yield of Chinese yam；In addition, yam planting not continuous cropping as far as possible, because Chinese yam continuous cropping will cause Chinese yam and continuous cropping disease occurs,
Yield is caused to decline to a great extent, this also becomes one of the restraining factors of Chinese yam industrialization, scale.
With Guangxi, Hebei, Henan for main planting area, the area such as Shanxi, Shaanxi, Zhejiang, Shandong also has China Chinese yam
Fraction plantation, not formed extensive industrialization.Wherein, there is a yam planting in Shaanxi Province's Yulin City north and south portion, but southern mound
Mound Gullied, landforms are complicated, ravines and guillies criss-cross, soil dispersion and discontinuous, can not large-scale development planting industry, water resources reserve
Not as good as northern Wind-sandy Area, it is inconvenient to irrigate；And the ground such as Yulin the north are located in Mu us dese, loess plateau zone of transition dust storm grass beach
Area, topography is flat, is suitble to mechanized cultivation, it can be achieved that scale development, and soil is also based on sandy loam, sandy soil, most suitable tubers
Plant growth, weather belong to the semiarid continental monsoon climate in temperate zone, make a clear distinction between the four seasons, the temperature difference is larger, average temperature of the whole year 7.9-11.3
DEG C, drought, 370~400mm of average annual rainfall or so, and unevenness is distributed, 2/3rds rainwater concentrates on July~9
Month, but northern territory groundwater resources are abundant, create condition for trickle irrigation, frost-free period is in 150d or so, sunshine time
2593.5-2914.2h, so early frost will arrive September, Chinese yam can not be overwintering, it is necessary to it begins to receive in October, therefore
Wind sand grass shoal area weather and geographical conditions can satisfy the demand of Chinese yam normal growth and development substantially, but wind sand grass shoal area is planted
Chinese yam growth period it is short compared with other areas, and the soil calcium of wind sand grass shoal area, potassium content are high, and organic matter, nitrogen and phosphorus element are all
There is a serious shortage of, lead to wind sand grass shoal area soil degradation, nutrient is insufficient, seriously constrain the development of yam planting industry, yield by
It influences, it is therefore desirable to there is a kind of cultivation technique to break through restriction factor, promote the standardization of this area's yam cultivation technology, expand wind
The cultivated area of sand-grass beach area Chinese yam improves plantation efficiency, promotes the formation of this area Chinese yam industry, both guarantees normal growth,
It can achieve the purpose that connect product high yield again.
Summary of the invention
In view of the above-mentioned problems, a kind of yam planting technology of wind sand grass shoal area of the present invention, yam planting technology are suitble to wind
Sand-grass beach area's weather and environment improve cultivation technique, can reduce continuous cropping disease, connect product high-yield cultivating facilitates yam planting skill
Art is similar to the universal of wind sand grass shoal area in weather conditions, and yam planting technology is widely applied.
The present invention solves above-mentioned technical problem by following technological means:
A kind of yam planting method of wind sand grass shoal area, which comprises the following steps:
Selection of land site preparation: selection topography is high and dry, and level of ground water is lower than 120cm, and the soil is porous without the sandy of obvious barrier layer
Loam or sandy soil plot, autumn or early spring carry out deep ploughing stubble-cleaning, then carry out secondary site preparation prior to seeding, are revolved using rotary cultivator
It ploughs, tilling depth 15-20 ㎝；Because wind sand grass shoal area geographical location and geographical environment are special, it is necessary to choose strong to yam planting
Landform, soil pH is higher or the relatively low growth for being all unfavorable for Chinese yam, and paste head is easy to appear when higher, reduces commodity, is improved
Yam planting is carried out after soil, yield can be improved, reduces top dressing, is reduced planting cost and plantation step, is conducive to dust storm grass beach
The yam planting Technique Popularizing in area and development.
Machinery trench digging: plantation uses ridge culture, and row spacing 85-95cm is loosened the soil with Chinese yam special trench-digging machinery strip, depth of loosening the soil
Degree is 1.2m, and suppresses the kind planting ditch to form furrow width 15-20cm, then basal dressing along ditch with press wheel；Dust storm grass beach looks, topography
It is flat, it is suitble to mechanized cultivation, plantation efficiency can be improved in mechanized cultivation.
Sowing: sowing in the first tenday period of a month in the middle ten days and the last ten days in April to May, choose it is early, in ripe yam variety original seed and mouthpiece as kind
Potato, seeding method use artificial seeding, and thickness of sowing is 2900-6000 plants/acre；Since wind sand grass shoal area frost-free period is shorter,
Therefore implantation time should not be too early, is advisable with the first tenday period of a month in the middle ten days and the last ten days in April to May, and plantation too early, after emergence, can suffer Late frost；By
It is shorter in frost-free period, selection is early, in ripe yam variety can guarantee that the yield of crop, Early-mid ripening kind refer to that breeding time is less than
180 days kinds.
Field management: drip irrigation zone is laid on ridge after plantation, and trickle irrigation 4-5 times before emergence sprays closing before emergence
Agent, then built, draws climing restocking after emergence, then tillage and weeding is carried out, ground moistening, and top dressing are kept after Chinese yam emergence；Dust storm
Careless beach area drought, 370~400mm of average annual rainfall or so, and unevenness is distributed, 2/3 rainwater concentrates on July~September,
Natural precipitation, which was unable to satisfy in Chinese yam breeding time, needs water requirement, and therefore, Chinese yam is planted by this area cannot be as main producing regions such as Shandong
Like that based on natural precipitation, but there must be irrigating facility to carry out trickle irrigation irrigation, be irrigated once, before emergence at interval of 6-7 days
On the one hand dropper 4-5 times, trickle irrigation make crop high to the utilization rate of moisture, on the other hand meet the requirement of water-saving agriculture；Weeding
Aspect sprays sealer, preferably Acetochlor after the completion of Chinese yam sowing, for anti-grass before seedling, after emergence, and herbicide spraying,
It is preferred that glufosinate-ammonium, the use of herbicide can greatly reduce the investment of manpower, also conducive to the raising of the yield of Chinese yam.
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-
It cures the disease insect pest；Adhere to the innoxious governance principle with " cultural control, physical control, based on biological control, supplemented by chemical prevention ",
Achieve effective control the purpose of pest and disease damage.
Harvest storage: collecting time is late October to the early November of current year, is put in storage in time after harvesting, storage temperature 4
℃-8℃.This area can be overwintering unlike Shandong, Jiangsu, Guangxi and other places, harvests in second year, and this area must harvest for the year,
And the time in mid or late October to early November, it is too late to be easy to happen freeze injury.
Further, need to apply anti-continuous cropping fertilizer after continuously planting Chinese yam 3 years with block soil in the selection of land site preparation step,
3-5m is applied per acre3, and overlay film 2 weeks.
Further, the base manure in the mechanical trench digging step is decomposed manure and nitrogen-phosphorus-potassium compound fertilizer, Diammonium phosphate (DAP)
Mixed fertilizer, respectively according to application decomposed manure 2-3m per acre3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out it is compound
Fertilising.Different fertilizer application frequency and weight of fertilizer can be selected according to the nutritional profile of soil, save the cost while improving yield,
Again because sandy loam nutrient preserving capability is poor, so fertilization principle is that base manure is combined with manuring late, base manure should not be excessive, and top dressing is more on a small quantity
Secondary progress, supplement nitrogenous fertilizer, phosphate fertilizer facilitate the raising of Chinese yam yield.
Further, in being chosen in the sowing step, precocious yam variety be big and long taro, Xisi, famous beauty in the late Spring and Autumn Period Chinese yam, iron rod mountain
One of medicine, little Bai mouth Chinese yam, numb Chinese yam are a variety of.Specific kind is chosen to be conducive to improve wind sand grass shoal area yam planting
Yield and reduce insect pest generation.
Further, big stem tuber kind is big and long taro, numb Chinese yam in the sowing step, and tubercle kind is iron rod mountain
Medicine, little Bai mouth Chinese yam, Xisi, famous beauty in the late Spring and Autumn Period Chinese yam.
Further, in the sowing step, the thickness of sowing of big stem tuber kind, be spacing in the rows 20-25cm, 2900-4000 plants/
Mu；The thickness of sowing of tubercle kind is spacing in the rows 12.5-16cm, 4400-6000 plants/acre, can be directed to different cultivars, select different
Planting density, improve yield.
Further, built operation is as follows in the field management step: timely built after plantation, bamboo distance between tie rods
50cm, every 4 are taken " herringbone " frame for a branch of intersection, and frame is 1.5 meters high.It is relatively firm using " herringbone " built, it is suitble to wind big
And more wind sand grass shoal area；Wind sand grass shoal area wind strong wind is more, built density appropriate, it can be ensured that the firm attachment of tendril, first is that
Increase photosynthetic utilization rate, second is that ventilation, can reduce disease.
Further, top dressing operation is that 10kg/ mus of urea are applied after emergence in the field management step；A tiller phase is got rid of to apply
10kg/ mus of urea；July-, September tuber expansion period, applied 50kg/ mus of potassium nitrate, primary every 10 days, divided 6-7 application fertilizer；In
August part foliage spray, sprays the potassium dihydrogen phosphate of 0.2wt%-0.5wt%, every 10 days 1 time, continuous spray 2-3 times, and the fertilizer
Material is applied by drip irrigation equipment.Getting rid of a tiller phase is seedling to the stage of peak of growing season, is chased after after emerging in specific time
The normal growth of the certifiable Chinese yam of fertilizer.
Beneficial effects of the present invention: comprehensively consider the various aspects such as wind sand grass shoal area weather condition, water project situation, edaphic condition
Situation provides a kind of yam planting method of wind sand grass shoal area, improves soil soil property, reduces continuous cropping disease, improves cultivation technique,
High-yield cultivating reduces insect pest, facilitates yam planting technology in weather conditions and is similar to the universal of wind sand grass shoal area, is that one kind can
The yam planting technology actually promoted, can increase the diversity of agricultural cultivation, realize economic growth.
Specific embodiment
It is next With reference to embodiment that the present invention will be described in detail:
Embodiment one: the present embodiment is big and long taro Chinese yam implantation methods, specific as follows:
Selection of land site preparation:
Choose that topography is high and dry, level of ground water is lower than 120cm, the soil is porous and without obvious barrier layer (sand gravel, clay, silt
Mud etc.), topography is smooth, irrigation and drainage are good, 5 mu of the soil of soil pH value=6.0-8.0 or so, and autumn or early spring carried out deep ploughing and go out
Stubble, is ploughed, tilling depth 30cm using pivot plow, harrows a kind of farm tools after ploughing in time.Fertilising is combined to carry out secondary site preparation before sowing, using rotation
Plough machine rotary tillage, 20 ㎝ of tilling depth, it is desirable that the arable layer leveling of soil, it is whole it is thin, without root stubble, without clod.
Machinery trench digging:
Plantation uses ridge culture, and usually north and south ridge is to by 85-95cm row spacing, Choice of Bits diameter is that 20cm Chinese yam is dedicated
The mechanical strip Subsoiling of trench digging, depth 1.2m, and the kind planting ditch to form furrow width 15-20cm is suppressed along ditch with press wheel.According to
Decomposed manure 3m is applied per acre3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out compound basal dressing.
Sowing:
It is sowed in the first tenday period of a month in the middle ten days and the last ten days in April to May, chooses greatly and the original seed of long taro yam variety is as potato seed, potato seed is wanted
Requirement is asked to go rotten without disease pest, nothing, is not damaged, bud eye is full, substance 50g or more, and arranges before broadcasting to original seed, rejects
Disease, worm, rotten potato, and loaded in woven bag or carton, it basks seeds before sowing 20 days；Seeding method uses artificial seeding, thickness of sowing
About 3000 plants/acre, spacing in the rows is 23cm or so, and bud eye longitudinally lies against potato seed on kind of planting ditch center line, earthing towards unanimously
10cm uses ridging mechanical or artificial ridging, the high 15-20cm in ridge.
Field management:
Drip irrigation zone is laid on ridge after plantation, is irrigated using trickle irrigation, according to weather condition, the trickle irrigation 4-5 before emergence
It is secondary, sealer is sprayed before emergence, then sets up " herringbone " frame, bamboo distance between tie rods 50cm, every 4 are taken " herringbone " for a branch of intersection
Frame, frame is 1.5 meters high, draws climing restocking after emergence, then carries out tillage and weeding；Cultivated area is 5 mu, based on herbicide weeding, people
Supplemented by work weeding, the anti-grass of 90wt% Acetochlor is used before emerging, middle and later periods weeds can manually pull out less.Before Chinese yam emergence, one is poured
It is secondary permeable, according to weather condition, keep ground moistening, it is appropriate to pour, expand the later period to stem tuber, it is primary to pour flood, control its after
Continuous elongation.Fertilizer is applied by drip irrigation equipment when top dressing, 10kg/ mus of urea are applied after emergence；It gets rid of a tiller phase and applies urea 10kg/
Mu；July-, September tuber expansion period, applied 50kg/ mus of potassium nitrate, primary every 10 days, point 6 application fertilizer；It is chased after in August part blade face
Fertilizer sprays the potassium dihydrogen phosphate of 0.4wt%, every 10 days 1 time, continuous spray 3 times.
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-
It cures the disease insect pest.
Cultural control is the kind for selecting disease resistance strong, selects the potato seed of disease-free health, and winter ploughs deeply soil, is removed in time
Disease plant blade, vines etc. apply decomposed organic fertilizer.
Biological control is using bio-chemical control pest and disease damage.
Physical control is to utilize sugar-vinegar liquid, black light lamp, frequency ventilating type insecticidal lamp trapping subterranean pest-insect.
Chemical prevention is prior to seeding, to be sprinkled into kind of planting ditch with 3% phoxim particle 2-3kg per acre, prevents and treats mole cricket, grub
Deng.Prevention and treatment anthracnose, leaf spot be at the initial stage of a disease, it is more with 500 times of liquid of 65wt% mancozeb wettable powder or 50wt%
800 times of liquid of bacterium spirit colloidal suspending agent are prevented and treated by spraying, and sprinkling in every 7-10 days is primary, are sprayed 2-3 times altogether.70wt% Mancozeb is used after the onset
500-600 times of liquid of wettable powder is prevented and treated 2-3 times by spraying with 50wt% thiophanate methyl 700-800 times of liquid of wettable powder,
Sprinkling in every 7 days is primary.Root rot is at the initial stage of a disease, can to kill to obtain the 1000 times of liquid fillings of 600-800 times of liquid or bacterium Garrick with 64wt%
Root is spaced 7-10 days, continuous prevention and treatment 2 times.
Harvest storage:
With Chinese yam special shovel, shovel face is wide≤12cm, since the one end on ridge, first digs out the ditch of 50cm or so, then to two sides
Shovel soil, makes stem tuber expose about 20cm, then apart from stem tuber 2-3cm or so place, shovel is goed deep into soil vertically downward, makes stem tuber
The soil of bottom end fluffs, and whole strain is taken out in the upper end for holding Chinese yam stem tuber on the other hand, then successively takes, and keeps Chinese yam condition complete, adopts
It is late October to the early November of current year between time receiving, is put in storage in time after harvesting, 4 DEG C -8 DEG C of storage temperature.
Embodiment two: the present embodiment is the implantation methods of iron rod yam, specific as follows:
Selection of land site preparation:
Choose that topography is high and dry, level of ground water is lower than 120cm, the soil is porous within 4 years and without obvious barrier layer (gravel for continuous cropping
Stone, clay, mud etc.), topography is smooth, irrigation and drainage are good, and 4 mu of the soil of soil pH value=6.0-8.0 or so is divided into four pieces,
1 mu every piece, deep ploughing stubble-cleaning was carried out to plot 1 labeled as plot 1, plot 2, plot 3, plot 4, autumn or early spring, using turning over
Turn plough to be ploughed, tilling depth 30cm, timely rake a kind of farm tools after ploughing.Fertilising is combined to carry out secondary site preparation before sowing, using rotary cultivator rotary tillage,
15 ㎝ of tilling depth, it is desirable that the arable layer leveling of soil, it is whole it is thin, without root stubble, without clod.After the present embodiment selection progress same treatment
Any a piece of land being divided into four blocks of soils carries out yam planting, is denoted as plot 1.
Machinery trench digging:
Plantation uses ridge culture, and usually north and south ridge is to by 85-95cm row spacing, Choice of Bits diameter is that 20cm Chinese yam is dedicated
The mechanical strip Subsoiling of trench digging, depth 1.2m, and the kind planting ditch to form furrow width 15-20cm is suppressed along ditch with press wheel.According to
Decomposed manure 3m is applied per acre3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out compound basal dressing.
Sowing:
It is sowed in the first tenday period of a month in the middle ten days and the last ten days in April to May, chooses the mouthpiece of iron rod yam kind as potato seed, potato seed requires nothing
Disease pest, without go rotten, it is not damaged, bud eye is full, substance 100g or more, and is arranged before broadcasting to original seed, rejects disease, worm, rotten
Potato is basked seeds 20 days before sowing；Seeding method uses artificial seeding, and thickness of sowing is about 5000 plants/acre, and spacing in the rows is 15cm or so,
Bud eye longitudinally lies against potato seed on kind of planting ditch center line, earthing 10cm towards consistent, using ridging mechanical or artificial ridging,
The high 15-20cm in ridge.
Field management:
Drip irrigation zone is laid on ridge after plantation, is irrigated using trickle irrigation, according to weather condition, the trickle irrigation 4-5 before emergence
It is secondary, sealer is sprayed before emergence, then sets up " herringbone " frame, bamboo distance between tie rods 50cm, every 4 are taken " herringbone " for a branch of intersection
Frame, frame is 1.5 meters high, draws climing restocking after emergence, then carries out tillage and weeding；Cultivated area is 1 mu, based on herbicide weeding, people
Supplemented by work weeding, the anti-grass of 90wt% Acetochlor is used before emerging, middle and later periods weeds can manually pull out less.Before Chinese yam emergence, one is poured
It is secondary permeable, according to weather condition, keep ground moistening, it is appropriate to pour, expand the later period to stem tuber, it is primary to pour flood, control its after
Continuous elongation.Fertilizer is applied by drip irrigation equipment when top dressing, 10kg/ mus of urea are applied after emergence；It gets rid of a tiller phase and applies urea 10kg/
Mu；July-, September tuber expansion period, applied 50kg/ mus of potassium nitrate, primary every 10 days, point 7 application fertilizer；It is chased after in August part blade face
Fertilizer sprays the potassium dihydrogen phosphate of 0.3wt%, every 10 days 1 time, continuous spray 3 times.
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-
It cures the disease insect pest, uses identical means of prevention with embodiment 1.
Harvest storage:
With Chinese yam special shovel, shovel face is wide≤12cm, since the one end on ridge, first digs out the ditch of 50cm or so, then to two sides
Shovel soil, makes stem tuber expose about 20cm, then apart from stem tuber 2-3cm or so place, shovel is goed deep into soil vertically downward, makes stem tuber
The soil of bottom end fluffs, and whole strain is taken out in the upper end for holding Chinese yam stem tuber on the other hand, then successively takes, and keeps Chinese yam condition complete, adopts
It is late October to the early November of current year between time receiving, is put in storage in time after harvesting, 4 DEG C -8 DEG C of storage temperature, plot 1 harvests
1210kg。
Embodiment three: the present embodiment is the implantation methods of Xisi, famous beauty in the late Spring and Autumn Period Chinese yam, specific as follows:
Selection of land site preparation:
Choose that topography is high and dry, level of ground water is lower than 120cm, the soil is porous within 3 years and without obvious barrier layer (gravel for continuous cropping
Stone, clay, mud etc.), topography is smooth, irrigation and drainage are good, and 8 mu of the soil of soil pH value=6.0-8.0 or so is divided into four pieces,
2 mu every piece, deep ploughing stubble-cleaning was carried out to plot 11 labeled as plot 11, plot 21, plot 31, plot 41, autumn or early spring, was adopted
It is ploughed with pivot plow, tilling depth 30cm, harrows a kind of farm tools after ploughing in time.Fertilising is combined to carry out secondary site preparation before sowing, using rotary cultivator
Rotary tillage, 20 ㎝ of tilling depth, it is desirable that the arable layer leveling of soil, it is whole it is thin, without root stubble, without clod.The present embodiment selection is mutually existed together
Any a piece of land being divided into four blocks of soils after reason carries out yam planting, is denoted as plot 11.
Machinery trench digging:
Plantation uses ridge culture, and usually north and south ridge is to by 85-95cm row spacing, Choice of Bits diameter is that 15cm Chinese yam is dedicated
The mechanical strip Subsoiling of trench digging, depth 1.2m, and the kind planting ditch to form furrow width 15-20cm is suppressed along ditch with press wheel.According to
Decomposed manure 3m is applied per acre3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out compound basal dressing.
Sowing:
It is sowed in the first tenday period of a month in the middle ten days and the last ten days in April to May, chooses the original seed of Xisi, famous beauty in the late Spring and Autumn Period's yam variety as potato seed, potato seed is wanted
Ask no disease pest, without go rotten, it is not damaged, bud eye is full, substance 50g or more, and is arranged before broadcasting to original seed, reject disease, worm,
Rotten potato, and loaded in woven bag or carton, it basks seeds before sowing 20 days；Seeding method uses artificial seeding, and thickness of sowing is about
4500 plants/acre, spacing in the rows is 13cm or so, and bud eye longitudinally lies against potato seed on kind of planting ditch center line, earthing towards unanimously
10cm uses ridging mechanical or artificial ridging, the high 15-20cm in ridge.
Field management:
Drip irrigation zone is laid on ridge after plantation, is irrigated using trickle irrigation, according to weather condition, the trickle irrigation 4-5 before emergence
It is secondary, sealer is sprayed before emergence, then sets up " herringbone " frame, bamboo distance between tie rods 50cm, every 4 are taken " herringbone " for a branch of intersection
Frame, frame is 1.5 meters high, draws climing restocking after emergence, then carries out tillage and weeding；Cultivated area is 2 mu, based on herbicide weeding, people
Supplemented by work weeding, the anti-grass of 90wt% Acetochlor is used before emerging, middle and later periods weeds can manually pull out less.Before Chinese yam emergence, one is poured
It is secondary permeable, according to weather condition, keep ground moistening, it is appropriate to pour, expand the later period to stem tuber, it is primary to pour flood, control its after
Continuous elongation.Fertilizer is applied by drip irrigation equipment when top dressing, 10kg/ mus of urea are applied after emergence；It gets rid of a tiller phase and applies urea 10kg/
Mu；July-, September tuber expansion period, applied 50kg/ mus of potassium nitrate, primary every 10 days, point 7 application fertilizer；It is chased after in August part blade face
Fertilizer sprays the potassium dihydrogen phosphate of 0.3wt%, every 10 days 1 time, continuous spray 3 times.
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-
It cures the disease insect pest, uses identical means of prevention with embodiment 1.
Harvest storage:
With Chinese yam special shovel, shovel face is wide≤12cm, since the one end on ridge, first digs out the ditch of 50cm or so, then to two sides
Shovel soil, makes stem tuber expose about 20cm, then apart from stem tuber 2-3cm or so place, shovel is goed deep into soil vertically downward, makes stem tuber
The soil of bottom end fluffs, and whole strain is taken out in the upper end for holding Chinese yam stem tuber on the other hand, then successively takes, and keeps Chinese yam condition complete, adopts
It is late October to the early November of current year between time receiving, is put in storage in time after harvesting, 4 DEG C -8 DEG C of storage temperature, plot 11 harvests
1534kg。
Example IV: the present embodiment is another implantation methods of iron rod yam, specific as follows:
Selection of land site preparation:
What the present embodiment was selected is that being divided into four blocks of soils after carrying out same treatment in embodiment 2 is left three pieces
Ground, plot 2, plot 3, plot 4 carry out identical yam planting respectively, apply 5m per acre before sowing3Anti- continuous cropping fertilizer is applied, is covered
Film 2 weeks.
Machinery trench digging:
Plantation uses ridge culture, and usually north and south ridge is to by 85-95cm row spacing, Choice of Bits diameter is that 20cm Chinese yam is dedicated
The mechanical strip Subsoiling of trench digging, depth 1.2m, and the kind planting ditch to form furrow width 15-20cm is suppressed along ditch with press wheel.According to
Decomposed manure 3m is applied per acre3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out compound basal dressing.
Sowing:
It is sowed in the first tenday period of a month in the middle ten days and the last ten days in April to May, chooses the mouthpiece of iron rod yam kind as potato seed, potato seed is wanted
No disease pest, nothing is asked to go rotten, is not damaged, bud eye is full, substance 100g or more, and arranges before broadcasting to original seed, rejecting disease,
Worm, rotten potato are basked seeds 20 days before sowing；Seeding method uses artificial seeding, and thickness of sowing is about 5000 plants/acre, spacing in the rows 15cm
Left and right, bud eye longitudinally lie against potato seed on kind of planting ditch center line, earthing 10cm towards unanimously, using ridging mechanical or manually
Ridging, the high 15-20cm in ridge.
Field management: drip irrigation zone is laid on ridge after plantation, is irrigated using trickle irrigation, according to weather condition, is being emerged
Preceding trickle irrigation 4-5 times sprays sealer before emergence, then set up " herringbone " frame, bamboo distance between tie rods 50cm, every 4 are a branch of intersection
" herringbone " frame is taken, frame is 1.5 meters high, draws climing restocking after emergence, then carries out tillage and weeding；Cultivated area is 1 mu, is removed with herbicide
Based on grass, supplemented by artificial weeding, the anti-grass of 90wt% Acetochlor is used before emerging, middle and later periods weeds can manually pull out less.Chinese yam goes out
Miao Qian, pours primary permeable, according to weather condition, keeps ground moistening, appropriate to pour, and expands the later period to stem tuber, and it is primary to pour flood,
It is controlled to continue to extend.Fertilizer is applied by drip irrigation equipment when top dressing, 10kg/ mus of urea are applied after emergence；It gets rid of a tiller phase and applies urine
It is 10kg/ mus plain；July-, September tuber expansion period, applied 50kg/ mus of potassium nitrate, primary every 10 days, point 7 application fertilizer；In August
Part foliage spray, sprays the potassium dihydrogen phosphate of 0.3wt%, every 10 days 1 time, continuous spray 3 times.
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-
It cures the disease insect pest.Identical means of prevention is used with embodiment 1.
Harvest storage:
With Chinese yam special shovel, shovel face is wide≤12cm, since the one end on ridge, first digs out the ditch of 50cm or so, then to two sides
Shovel soil, makes stem tuber expose about 20cm, then apart from stem tuber 2-3cm or so place, shovel is goed deep into soil vertically downward, makes stem tuber
The soil of bottom end fluffs, and whole strain is taken out in the upper end for holding Chinese yam stem tuber on the other hand, then successively takes, and keeps Chinese yam condition complete, adopts
It is late October to the early November of current year between time receiving, is put in storage in time after harvesting, 4 DEG C -8 DEG C of storage temperature, wherein plot 2 harvests
1620kg, plot 3 harvest 1624kg, plot 4 harvests 1610kg, average yield per mu 1618kg.
Embodiment five: the present embodiment is another implantation methods of Xisi, famous beauty in the late Spring and Autumn Period Chinese yam, specific as follows:
Selection of land site preparation:
What the present embodiment was selected is that being divided into four blocks of soils after carrying out same treatment in embodiment 3 is left three pieces
Ground, plot 21, plot 31, plot 41 carry out identical yam planting respectively, apply same as Example 4 resist before sowing per acre
Continuous cropping fertilizer 3 applies m per acre3Anti- continuous cropping fertilizer, overlay film 2 weeks.
Machinery trench digging:
Plantation uses ridge culture, and usually north and south ridge is to by 85-95cm row spacing, Choice of Bits diameter is that 15cm Chinese yam is dedicated
The mechanical strip Subsoiling of trench digging, depth 1.2m, and the kind planting ditch to form furrow width 15-20cm is suppressed along ditch with press wheel.According to
Decomposed manure 3m is applied per acre3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out compound basal dressing.
Sowing:
It is sowed in the first tenday period of a month in the middle ten days and the last ten days in April to May, chooses the original seed of Xisi, famous beauty in the late Spring and Autumn Period's yam variety as potato seed, potato seed is wanted
Ask no disease pest, without go rotten, it is not damaged, bud eye is full, substance 50g or more, and is arranged before broadcasting to original seed, reject disease, worm,
Rotten potato, and loaded in woven bag or carton, it basks seeds before sowing 20 days；Seeding method uses artificial seeding, and thickness of sowing is about
4500 plants/acre, spacing in the rows is 13cm or so, and bud eye longitudinally lies against potato seed on kind of planting ditch center line, earthing towards unanimously
10cm uses ridging mechanical or artificial ridging, the high 15-20cm in ridge.
Field management:
Drip irrigation zone is laid on ridge after plantation, is irrigated using trickle irrigation, according to weather condition, the trickle irrigation 4-5 before emergence
It is secondary, sealer is sprayed before emergence, then sets up " herringbone " frame, bamboo distance between tie rods 50cm, every 4 are taken " herringbone " for a branch of intersection
Frame, frame is 1.5 meters high, draws climing restocking after emergence, then carries out tillage and weeding；Cultivated area is 2 mu, based on herbicide weeding, people
Supplemented by work weeding, the anti-grass of 90wt% Acetochlor is used before emerging, middle and later periods weeds can manually pull out less.Before Chinese yam emergence, one is poured
It is secondary permeable, according to weather condition, keep ground moistening, it is appropriate to pour, expand the later period to stem tuber, it is primary to pour flood, control its after
Continuous elongation.Fertilizer is applied by drip irrigation equipment when top dressing, 10kg/ mus of urea are applied after emergence；It gets rid of a tiller phase and applies urea 10kg/
Mu；July-, September tuber expansion period, applied 50kg/ mus of potassium nitrate, primary every 10 days, point 7 application fertilizer；It is chased after in August part blade face
Fertilizer sprays the potassium dihydrogen phosphate of 0.3wt%, every 10 days 1 time, continuous spray 3 times.
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-
It cures the disease insect pest.
Harvest storage:
With Chinese yam special shovel, shovel face is wide≤12cm, since the one end on ridge, first digs out the ditch of 50cm or so, then to two sides
Shovel soil, makes stem tuber expose about 20cm, then apart from stem tuber 2-3cm or so place, shovel is goed deep into soil vertically downward, makes stem tuber
The soil of bottom end fluffs, and whole strain is taken out in the upper end for holding Chinese yam stem tuber on the other hand, then successively takes, and keeps Chinese yam condition complete, adopts
It is late October to the early November of current year between time receiving, is put in storage in time after harvesting, 4 DEG C -8 DEG C of storage temperature, wherein plot 21 is received
Obtain 1980kg, plot 31 harvests 2100kg, plot 41 harvests 2030kg, average yield per mu 2036.7kg.
The anti-continuous cropping fertilizer used in selection of land site preparation step in embodiment 4, embodiment 5 is by animal waste 50kg, trimming
Extra common yam stem 20kg, after bean dregs 10kg, wheat bran 10kg, soil 20kg mixed, be packed into fermentor, 0.2kg hair be added
Ferment agent, stirs evenly, and adjusting pH is neutral left and right, keeps fermentation calefaction at 60-65 DEG C, deflates within 3 days primary, will after fermentation 6 days
Fermentor is opened, and is passed through air, is cooled to room temperature and mentions 1.2kg matrine, 2kg marigold whole strain extract, 1kg dried orange peel pericarp
It takes the wounded in the battle branches and leaves extract mixing of object, 2kg wormwood whole strain extract, 0.5kg cape jasmine that fermentor is added, then 5kg castor-oil plant is shredded
It is immersed in the mixed solution containing 20wt% sodium sulphate and 35wt% ferric sulfate afterwards, adjusts pH=4 or so, and is sudden and violent under the sun
Castor-oil plant is added in fermentor together after shining half a day, ferments 2 days, fertilizer is taken out after fermentation, air-dries to water content and is less than
40%, addition 1kg borax, 5kg plant ash are uniformly mixed, and obtain the anti-continuous cropping fertilizer of Chinese yam, and preservation condition is to be protected from light storage temperature
Degree is 10-30 DEG C, and humidity is lower than 60%.3-5m is applied per acre before sowing3Anti- continuous cropping fertilizer is applied, overlay film 2 weeks, can be reduced withered
Disease, leaf blight, the threat of the diseases such as nematodiasis.
The secretion of nematode in the metabolic process can stimulate the cell and tissue of Chinese yam root, cause Chinese yam plant lopsided,
Anti- continuous cropping fertilizer is the dedicated fertilizer for being directed to Chinese yam continuous cropping, using the broad spectrum pesticide such as kuh-seng that can inhibit continuous cropping disease
Alkali, Flos Tagetis Erectae extract, dried orange peel pericarp extract, wormwood extract can restrained effectively the disease of continuous cropping caused by nematode, and adopt
It can sufficiently avoid applying excessive chemical fertilizer to soil reclamation with natural fertilizers such as animal waste, common yam stem, bean dregs, wheat bran
It influences, but nitrogen phosphorus fertilizer, minerals can be provided, improve yield, castor-oil plant has recinine and toxalbumin, and toxalbumin surface is to tag
Effect, recinine show as the comprehensive function tagged with stomach toxicity, but matrine, Flos Tagetis Erectae extract, dried orange peel pericarp extract, Chinese mugwort
Careless extract, recinine cannot directly contact the nematode for killing Vermes, need raw materials such as matrine, Flos Tagetis Erectae extracts
Repeatedly fermentation after, decomposite a large amount of organic matter and be dissolved in soil, nematode absorb decompose organic matter after it is lethal, and nematode at
After worm kills, line eggs residual is still had, and overwintering in the soil with invalid body with ovum, egg capsule or 2 instar larvaes, when temperature reaches
At 10 DEG C or more, ovum can hatch larva, and brooding time is roughly the same with the yam planting time, be covered before sowing using overlay film
Afterwards, the soil moisture increases, and nematode hatching is accelerated, and the organic matter for recycling fermentation to decompose after hatching prior to seeding kills nematode larval
Extremely, wilt disease, leaf blight, nematodiasis are effectively reduced, the probability for suffering from continuous cropping disease is reduced, yield is improved, is conducive to dust storm grass beach
The yam planting Technique Popularizing in area area and development.
By the experiment of above embodiments, embodiment 1, embodiment 2, embodiment 3, embodiment 4,5 kinds of embodiment are planted
The Chinese yam arrived carries out Production rate, obtains following data:
1 per mu yield 3600kg of embodiment, compared with the other areas of wind sand grass shoal area, yield is significantly improved.
4 correlation data of embodiment 2 and embodiment, it can be seen that it is all made of 4 years soils of continuous cropping plantation iron rod yam, point
Zai Zhong not be 1 mu, yield is mentioned than 2 yield of embodiment after embodiment 2 does not use anti-continuous cropping fertilizer, embodiment 4 to apply anti-continuous cropping fertilizer
It is high by 33.7%.
5 correlation data of embodiment 3 and embodiment, it can be seen that continuous cropping 3 years soil kind Xisi, famous beauty in the late Spring and Autumn Period rod Chinese yams are all made of, point
Zai Zhong not be 2 mu, yield is mentioned than 3 yield of embodiment after embodiment 3 does not use anti-continuous cropping fertilizer, embodiment 5 to apply anti-continuous cropping fertilizer
It is high by 32.8%.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (8)
1. a kind of yam planting method of wind sand grass shoal area, which comprises the following steps:
Selection of land site preparation: choose that topography is high and dry, and level of ground water is lower than 120cm, and the soil is porous the sandy loam without obvious barrier layer
Or sandy soil plot, deep ploughing stubble-cleaning is carried out in autumn or early spring, then carries out secondary site preparation prior to seeding, using rotary cultivator rotary tillage,
Tilling depth 15-20 ㎝；
Machinery trench digging: plantation uses ridge culture, and row spacing 85-95cm is loosened the soil with Chinese yam special trench-digging machinery strip, and pine soil depth is
1.2m, and the kind planting ditch to form furrow width 15-20cm, then basal dressing are suppressed along ditch with press wheel；
Sowing: sowing in the first tenday period of a month in the middle ten days and the last ten days in April to May, choose it is early, in ripe yam variety original seed and mouthpiece as potato seed,
Seeding method uses artificial seeding, and thickness of sowing is 2900-6000 plants/acre；
Field management: drip irrigation zone is laid on ridge after plantation, is irrigated using trickle irrigation, trickle irrigation 4-5 times before emergence, before emergence
Sealer is sprayed, then built, draws climing restocking after emergence, then tillage and weeding is carried out, ground moistening is kept after Chinese yam emergence, and chase after
Fertilizer；
The prevention and control of plant diseases, pest control: the administering method combined using cultural control, physical control, biological control, chemical prevention is anti-to cure the disease
Insect pest；
Harvest storage: collecting time is late October to the early November of current year, is put in storage in time after harvesting, 4 DEG C -8 of storage temperature
℃。
2. a kind of yam planting method of wind sand grass shoal area according to claim 1, which is characterized in that the selection of land site preparation
It needs to apply anti-continuous cropping fertilizer after continuously planting Chinese yam 3 years with block soil in step, applies 3-5m per acre3, and overlay film 2 weeks.
3. a kind of yam planting method of wind sand grass shoal area according to claim 1, which is characterized in that the mechanical trench digging
Base manure in step is the mixed fertilizer of decomposed manure and nitrogen-phosphorus-potassium compound fertilizer, Diammonium phosphate (DAP), decomposed according to applying per acre respectively
Organic fertilizer 2-3m3, nitrogen-phosphorus-potassium compound fertilizer 50kg, Diammonium phosphate (DAP) 20kg carry out compound fertilising.
4. a kind of yam planting method of wind sand grass shoal area according to claim 1, which is characterized in that the sowing step
The morning of middle selection, in ripe yam variety be one of big and long taro, Xisi, famous beauty in the late Spring and Autumn Period Chinese yam, iron rod yam, little Bai mouth Chinese yam, numb Chinese yam
Or it is a variety of.
5. a kind of yam planting method of wind sand grass shoal area according to claim 4, which is characterized in that described big and long
Taro, numb Chinese yam are big stem tuber kind, and iron rod yam, little Bai mouth Chinese yam, Xisi, famous beauty in the late Spring and Autumn Period Chinese yam are tubercle kind.
6. a kind of yam planting method of wind sand grass shoal area according to claim 5, in the sowing step, big stem tuber product
Kind thickness of sowing be spacing in the rows 20-25cm, 2900-4000 plants/acre；The thickness of sowing of tubercle kind is spacing in the rows 12.5-16cm,
4400-6000 plants/acre.
7. a kind of yam planting method of wind sand grass shoal area according to claim 1, which is characterized in that the field management
Built operation is as follows in step: timely built after plantation, and bamboo distance between tie rods 50cm, every 4 are taken " herringbone " for a branch of intersection
Frame, frame are 1.5 meters high.
8. a kind of yam planting method of wind sand grass shoal area according to claim 1, which is characterized in that the field management
Top dressing operation is that 10kg/ mus of urea are applied after emergence in step；It gets rid of a tiller phase and applies 10kg/ mus of urea；July-, September stem tuber expanded
Phase applies 50kg/ mus of potassium nitrate, primary every 10 days, divides 6-7 application fertilizer；In August part foliage spray, 0.2wt%- is sprayed
The potassium dihydrogen phosphate of 0.5wt%, every 10 days 1 time, continuous spray 2-3 times, the fertilizer is applied by drip irrigation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757997.3A CN109105189A (en) | 2018-07-11 | 2018-07-11 | A kind of yam planting method of wind sand grass shoal area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810757997.3A CN109105189A (en) | 2018-07-11 | 2018-07-11 | A kind of yam planting method of wind sand grass shoal area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109105189A true CN109105189A (en) | 2019-01-01 |
Family
ID=64862076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810757997.3A Pending CN109105189A (en) | 2018-07-11 | 2018-07-11 | A kind of yam planting method of wind sand grass shoal area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109105189A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036854A (en) * | 2019-05-15 | 2019-07-23 | 菏泽学院 | A method of cultivation Chinese yam is broadcast in arid desert soil area water-fertilizer integral evening |
| CN110036853A (en) * | 2019-05-15 | 2019-07-23 | 菏泽学院 | A method of in arid desert soil area, water-fertilizer integral is begun sowing in good time Chinese yam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770169A (en) * | 2015-04-07 | 2015-07-15 | 皮山县方圆绿色农业科技开发有限公司 | Drip irrigation cultivation method for Chinese yams |
| CN105230317A (en) * | 2015-11-05 | 2016-01-13 | 和县利民蔬菜种植专业合作社 | Pollution-free high-yield Chinese yam cultivation method |
| CN106717942A (en) * | 2016-12-22 | 2017-05-31 | 南丹县农业局 | A kind of cultural method of the wild Huai Shan of High aititude |
| CN107056442A (en) * | 2017-04-13 | 2017-08-18 | 诸城常山永辉生态农业家庭农场 | A kind of anti-continuous cropping fertilizer |
| CN107593346A (en) * | 2017-09-22 | 2018-01-19 | 安徽加文汽车零部件有限公司 | A kind of Chinese yam high yield cultural method |
| CN108094098A (en) * | 2017-12-19 | 2018-06-01 | 菏泽学院 | A kind of high yield cultivating method of Chinese yam |
-
2018
- 2018-07-11 CN CN201810757997.3A patent/CN109105189A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770169A (en) * | 2015-04-07 | 2015-07-15 | 皮山县方圆绿色农业科技开发有限公司 | Drip irrigation cultivation method for Chinese yams |
| CN105230317A (en) * | 2015-11-05 | 2016-01-13 | 和县利民蔬菜种植专业合作社 | Pollution-free high-yield Chinese yam cultivation method |
| CN106717942A (en) * | 2016-12-22 | 2017-05-31 | 南丹县农业局 | A kind of cultural method of the wild Huai Shan of High aititude |
| CN107056442A (en) * | 2017-04-13 | 2017-08-18 | 诸城常山永辉生态农业家庭农场 | A kind of anti-continuous cropping fertilizer |
| CN107593346A (en) * | 2017-09-22 | 2018-01-19 | 安徽加文汽车零部件有限公司 | A kind of Chinese yam high yield cultural method |
| CN108094098A (en) * | 2017-12-19 | 2018-06-01 | 菏泽学院 | A kind of high yield cultivating method of Chinese yam |
Non-Patent Citations (2)
| Title |
|---|
| 李佳: ""生态配方施肥对长山药病情与产量的影响"", 《山西农业科学》 * |
| 范仲先: ""山药"懒王"的"双免"栽培"", 《特种经济动植物》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036854A (en) * | 2019-05-15 | 2019-07-23 | 菏泽学院 | A method of cultivation Chinese yam is broadcast in arid desert soil area water-fertilizer integral evening |
| CN110036853A (en) * | 2019-05-15 | 2019-07-23 | 菏泽学院 | A method of in arid desert soil area, water-fertilizer integral is begun sowing in good time Chinese yam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101194584B (en) | Cultivation method for lemon | |
| CN105103919A (en) | Method for planting potatoes in dry land in all-film mulching ridging micro-furrow mode | |
| CN101040584A (en) | Manual and normative planting technology and continuous using method of akebia trifoliate | |
| CN101176407A (en) | Artificial cultivation technique for black fruit medlar in alkaline land | |
| CN104584972A (en) | Cultivation technique for vitamin C selenium-rich kiwi fruit | |
| CN105075832A (en) | Normalized cultivation method for field cultivation of dendrobium officinale | |
| CN103098633A (en) | Anniversary furrow film mulching drought resisting cultivation technique for corns in north arid area | |
| CN103814723A (en) | Efficient cultivation method for high-altitude area radix dipsaci | |
| CN105230319A (en) | High-yield planting method for pumpkins | |
| CN105532237A (en) | Standardization planting technology of cold-highland-area aconitum vilmorimianum kom | |
| CN108513852A (en) | A kind of method of karst forest interplanting Chinese medicine | |
| CN103988702A (en) | Tea seedling black film mulching cultivation method | |
| CN104737768A (en) | Efficient culture method of taro | |
| CN102379197A (en) | Aleurites montana large-area seedling raising method | |
| CN105557418A (en) | Tea-oil tree dwarfing close-planting high-yield afforestation planting method | |
| CN101779570A (en) | High-yield and high-efficiency cultivation technology of strawberry-rice double cropping system | |
| CN109076910A (en) | A kind of konjaku high yield cultivating method covering mulch | |
| CN108633662A (en) | The vertical deep rototilling-tillage cultural method of semiarid region potato | |
| CN107306659A (en) | The oily certain herbaceous plants with big flowers corn intercropping and interplanting crop rotation high-efficient planting patterns of Huanghe delta severe chlorate clay alkaline land cotton | |
| CN107135756A (en) | The comprehensive and method of prevention and control konjak soft rot | |
| CN104255104A (en) | Grassland grass-enriching cultivation method employing ridge smashing and water gathering | |
| CN106332623A (en) | Ginseng planting method | |
| CN105815099B (en) | Radix Astragali and forage type alta fascue interplanting and three-dimensionally cultivating method | |
| CN104488492A (en) | Large-scale production method for Weining codonopsis pilosula | |
| CN105284329B (en) | A kind of suitable Drought Mountain Area Radix Codonopsis plantation it is cultivating method mulched |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190101 |
|
| RJ01 | Rejection of invention patent application after publication |